213110134 has 8 divisors (see below), whose sum is σ = 333563760. Its totient is φ = 101922216.

The previous prime is 213110071. The next prime is 213110159. The reversal of 213110134 is 431011312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2316369 + ... + 2316460.

It is an arithmetic number, because the mean of its divisors is an integer number (41695470).

Almost surely, 2^213110134 is an apocalyptic number.

213110134 is a deficient number, since it is larger than the sum of its proper divisors (120453626).

213110134 is a wasteful number, since it uses less digits than its factorization.

213110134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632854.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 213110134 is about 14598.2921603864. The cubic root of 213110134 is about 597.3121754598.

Adding to 213110134 its reverse (431011312), we get a palindrome (644121446).

The spelling of 213110134 in words is "two hundred thirteen million, one hundred ten thousand, one hundred thirty-four".